Metal Fight Beyblade Portable: Chouzetsu Tensei Vulcan Horses

Requirements:Finish the story
1.after the story go to story mode again
view the map and look at the left you will see a mountain at the left
2.go to that mountain (the way you will get to the final boss )
ryuga will fight you with his meteo L-Drago
3.after you fight him and you win you got L-Drago...